Potassium sulfate, BioUltra, >=99.0% (AT)

Name: Potassium sulfate, BioUltra, >=99.0% (AT)
Brand: SIGMA-ALDRICH
SKU: 60528-250G
Price: 105.53 EUR

Code: 60528-250G D2-231

Other Notes

Component of Pseudomonas Selective Agar Base, and Pseudomonas Agar P Base.

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€85.80 250G

€105.53 inc. VAT

λ	0.5 M in H₂O
anion traces	phosphate (PO₄^3-): ≤10 mg/kg, chloride (Cl^-): ≤5 mg/kg
assay	≥99.0% (AT)
cation traces	Bi: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Sr: ≤50 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Pb: ≤5 mg/kg, Mg: ≤20 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Ca: ≤50 mg/kg, Co: ≤5 mg/kg
form	solid
impurities	≤0.0005% total nitrogen (N), insoluble matter, passes filter test
InChI key	OTYBMLCTZGSZBG-UHFFFAOYSA-L
InChI	1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
pH	5.5-7.5 (25 °C, 0.5 M in H₂O)
product line	BioUltra
Quality Level	200
SMILES string	[K+].[K+].[O-]S([O-])(=O)=O
solubility	H₂O: 0.5 M at 20 °C, clear, colorless
UV absorption	λ: 280 nm A_max: 0.01, λ: 260 nm A_max: 0.01

Cas Number

7778-80-5

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